Trace number 4303468

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02OPT394 417.829 417.834

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-10-opt_c18.xml
MD5SUMd4eaac7549f90ed3ded0e25770a164a4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark394
Best CPU time to get the best result obtained on this benchmark11.8578
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3907
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":40},{"size":24,"count":14},{"size":36,"count":146},{"size":42,"count":306},{"size":44,"count":174}]
Minimum variable degree4
Maximum variable degree25
Distribution of variable degrees[{"degree":4,"count":1},{"degree":5,"count":2},{"degree":6,"count":15},{"degree":7,"count":36},{"degree":8,"count":71},{"degree":9,"count":62},{"degree":10,"count":71},{"degree":11,"count":58},{"degree":12,"count":55},{"degree":13,"count":34},{"degree":14,"count":33},{"degree":15,"count":44},{"degree":16,"count":63},{"degree":17,"count":60},{"degree":18,"count":44},{"degree":19,"count":19},{"degree":20,"count":5},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3907}]
Number of extensional constraints0
Number of intensional constraints3907
Distribution of constraint types[{"type":"intension","count":3907}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

417.79/417.83	c xcsp_picat version 2.4#6 (8/1/2018)
417.79/417.83	o 394
417.79/417.83	s OPTIMUM FOUND
417.79/417.83	v <instantiation>
417.79/417.83	v     <list> x[]  </list> 
417.79/417.83	v     <values> 16 254 114 352 58 296 128 366 114 352 30 268 100 338 100 338 100 338 30 268 114 352 128 366 100 338 114 352 86 324 156 394 44 282 156 394 44 282 58 296 30 268 114 352 142 380 156 394 44 282 16 254 128 366 58 296 16 254 16 254 16 254 72 310 72 310 142 380 58 296 100 338 58 296 128 366 128 366 16 254 58 296 156 394 16 254 142 380 156 394 114 352 142 380 100 338 72 310 44 282 156 394 128 366 16 254 114 352 142 380 86 324 58 296 100 338 30 268 100 338 142 380 86 324 128 366 128 366 16 254 72 310 114 352 72 310 156 394 16 254 58 296 128 366 128 366 44 282 30 268 44 282 16 254 16 254 30 268 58 296 142 380 16 254 156 394 156 394 16 254 16 254 86 324 142 380 72 310 44 282 156 394 156 394 156 394 16 254 86 324 44 282 128 366 44 282 16 254 156 394 142 380 58 296 142 380 114 352 30 268 114 352 156 394 44 282 30 268 114 352 156 394 156 394 58 296 58 296 86 324 58 296 142 380 16 254 142 380 16 254 16 254 142 380 156 394 156 394 156 394 16 254 128 366 58 296 114 352 58 296 16 254 156 394 100 338 30 268 72 310 100 338 16 254 100 338 156 394 100 338 30 268 44 282 128 366 58 296 86 324 142 380 100 338 100 338 86 324 156 394 16 254 44 282 86 324 16 254 58 296 72 310 86 324 156 394 44 282 100 338 30 268 72 310 156 394 156 394 16 254 44 282 128 366 58 296 100 338 30 268 72 310 156 394 16 254 16 254 30 268 128 366 114 352 16 254 58 296 86 324 86 324 30 268 128 366 58 296 128 366 128 366 16 254 128 366 156 394 100 338 114 352 156 394 114 352 16 254 58 296 114 352 30 268 16 254 58 296 128 366 156 394 128 366 30 268 44 282 156 394 142 380 30 268 128 366 72 310 128 366 156 394 58 296 72 310 142 380 86 324 72 310 156 394 100 338 142 380 44 282 58 296 142 380 44 282 100 338 72 310 156 394 128 366 58 296 128 366 100 338 16 254 30 268 114 352 44 282 16 254 72 310 114 352 86 324 58 296 30 268 86 324 30 268 100 338 86 324 16 254 156 394 128 366 86 324 16 254 100 338 156 394 156 394 86 324 72 310 16 254 156 394 58 296 16 254 100 338 114 352 72 310 30 268 114 352 156 394 44 282 114 352 156 394 128 366 16 254 142 380 86 324 142 380 16 254 58 296 128 366 86 324 156 394 86 324 16 254 86 324 58 296 156 394 30 268 156 394 30 268 142 380 100 338 156 394 156 394 100 338 100 338 142 380 128 366 16 254 58 296 156 394 30 268 128 366 30 268 114 352 30 268 58 296 86 324 44 282 16 254 156 394 156 394 72 310 16 254 72 310 72 310 114 352 128 366 100 338 72 310 30 268 100 338 128 366 30 268 16 254 44 282 30 268 72 310 142 380 44 282 72 310 16 254 16 254 72 310 156 394 58 296 30 268 86 324 142 380 86 324 44 282 114 352 156 394 16 254 30 268   </values> 
417.79/417.83	v </instantiation>

Verifier Data 

OK	394

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10809 MiB free)
  memory of node 1: 16384 MiB (7038 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303468-1534003923/watcher-4303468-1534003923 -o /tmp/evaluation-result-4303468-1534003923/solver-4303468-1534003923 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303468-1534003923.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=27222, runsolver pid=27219

[startup+0.10012 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18253144/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2025744 memory=25388 CPUtime=0.1 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 1401 0 0 0 10 0 0 0 20 0 1 0 217955489 2074361856 6347 33554432000 4194304 5849708 140726395026336 140726395026336 4486471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506436 6347 626 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25388 KiB

[startup+0.20978 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18244952/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2025744 memory=33896 CPUtime=0.21 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 1494 0 0 0 21 0 0 0 20 0 1 0 217955489 2074361856 8474 33554432000 4194304 5849708 140726395026336 140726395026336 139768425500551 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506436 8474 695 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33896 KiB

[startup+0.309582 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18244952/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2025744 memory=33896 CPUtime=0.31 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 1501 0 0 0 31 0 0 0 20 0 1 0 217955489 2074361856 8474 33554432000 4194304 5849708 140726395026336 140726395026336 5473326 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506436 8474 695 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33896 KiB

[startup+0.70023 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18244952/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2026032 memory=34060 CPUtime=0.69 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 1547 0 0 0 69 0 0 0 20 0 1 0 217955489 2074656768 8515 33554432000 4194304 5849708 140726395026336 140726395026336 5606192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506508 8515 709 405 0 503453 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026032 KiB
Current children cumulated memory: 34060 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18244580/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2026164 memory=34320 CPUtime=1.49 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 1612 0 0 0 149 0 0 0 20 0 1 0 217955489 2074791936 8580 33554432000 4194304 5849708 140726395026336 140726395025432 5471939 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506541 8580 710 405 0 503486 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026164 KiB
Current children cumulated memory: 34320 KiB

[startup+3.10903 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18243820/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2026620 memory=34832 CPUtime=3.1 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 1842 0 0 0 309 1 0 0 20 0 1 0 217955489 2075258880 8708 33554432000 4194304 5849708 140726395026336 140726395025432 139768425500551 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506655 8708 710 405 0 503600 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026620 KiB
Current children cumulated memory: 34832 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18241932/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2027392 memory=35624 CPUtime=6.29 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 2235 0 0 0 627 2 0 0 20 0 1 0 217955489 2076049408 8906 33554432000 4194304 5849708 140726395026336 140726395024840 5519854 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 506848 8906 710 405 0 503793 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027392 KiB
Current children cumulated memory: 35624 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18240672/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2029192 memory=37440 CPUtime=12.69 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 2989 0 0 0 1265 4 0 0 20 0 1 0 217955489 2077892608 9360 33554432000 4194304 5849708 140726395026336 140726395025448 139768425038336 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 507298 9360 710 405 0 504243 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029192 KiB
Current children cumulated memory: 37440 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18237380/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2032264 memory=40576 CPUtime=25.49 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 4438 0 0 0 2542 7 0 0 20 0 1 0 217955489 2081038336 10144 33554432000 4194304 5849708 140726395026336 140726395025576 5605446 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 508066 10144 710 405 0 505011 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2032264 KiB
Current children cumulated memory: 40576 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27223
/proc/meminfo: memFree=18162992/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2107252 memory=115564 CPUtime=51.1 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 18780 0 0 0 5097 13 0 0 20 0 1 0 217955489 2157826048 28891 33554432000 4194304 5849708 140726395026336 140726395025336 5437627 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 526813 28891 740 405 0 523758 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2107252 KiB
Current children cumulated memory: 115564 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27224
/proc/meminfo: memFree=18232980/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2031660 memory=40260 CPUtime=102.28 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 27299 0 0 0 10201 27 0 0 20 0 1 0 217955489 2080419840 10065 33554432000 4194304 5849708 140726395026336 140726395025432 5472462 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 507915 10065 753 405 0 504860 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2031660 KiB
Current children cumulated memory: 40260 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27225
/proc/meminfo: memFree=18229476/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2036536 memory=45008 CPUtime=162.28 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 36582 0 0 0 16187 41 0 0 20 0 1 0 217955489 2085412864 11252 33554432000 4194304 5849708 140726395026336 140726395025576 139768425500551 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 509134 11252 753 405 0 506079 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2036536 KiB
Current children cumulated memory: 45008 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27227
/proc/meminfo: memFree=18236780/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2029880 memory=38148 CPUtime=222.28 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 47728 0 0 0 22168 60 0 0 20 0 1 0 217955489 2078597120 9537 33554432000 4194304 5849708 140726395026336 140726395025432 5605264 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 507470 9537 753 405 0 504415 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2029880 KiB
Current children cumulated memory: 38148 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27229
/proc/meminfo: memFree=18222696/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2042592 memory=51064 CPUtime=282.28 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 57406 0 0 0 28151 77 0 0 20 0 1 0 217955489 2091614208 12766 33554432000 4194304 5849708 140726395026336 140726395025576 5521456 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 510648 12766 753 405 0 507593 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2042592 KiB
Current children cumulated memory: 51064 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27230
/proc/meminfo: memFree=18178628/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2086712 memory=95184 CPUtime=342.28 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 63737 0 0 0 34136 92 0 0 20 0 1 0 217955489 2136793088 23796 33554432000 4194304 5849708 140726395026336 140726395025432 5478665 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 521678 23796 753 405 0 518623 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2086712 KiB
Current children cumulated memory: 95184 KiB

[startup+402.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/191 27231
/proc/meminfo: memFree=18214828/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2035512 memory=43928 CPUtime=402.29 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 71337 0 0 0 40123 106 0 0 20 0 1 0 217955489 2084364288 10982 33554432000 4194304 5849708 140726395026336 140726395025432 5606238 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 508878 10982 753 405 0 505823 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2035512 KiB
Current children cumulated memory: 43928 KiB

[startup+417.834 s]
# the end of solver process 27222 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=416.712 s, system=1.11699 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+409.6 s]
/proc/loadavg: 2.34 2.09 2.07 3/191 27231
/proc/meminfo: memFree=18212968/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2037560 memory=45768 CPUtime=409.59 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 71850 0 0 0 40851 108 0 0 20 0 1 0 217955489 2086461440 11442 33554432000 4194304 5849708 140726395026336 140726395025576 5606192 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 509390 11442 753 405 0 506335 0
Current children cumulated CPU time: 409.59 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 45768 KiB

[startup+412.8 s]
/proc/loadavg: 2.40 2.11 2.08 3/191 27231
/proc/meminfo: memFree=18212968/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2037560 memory=46032 CPUtime=412.78 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 71851 0 0 0 41170 108 0 0 20 0 1 0 217955489 2086461440 11508 33554432000 4194304 5849708 140726395026336 140726395025432 5521456 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 509390 11508 753 405 0 506335 0
Current children cumulated CPU time: 412.78 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 46032 KiB

[startup+416 s]*
/proc/loadavg: 2.40 2.11 2.08 3/191 27231
/proc/meminfo: memFree=18212948/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2037560 memory=46032 CPUtime=415.99 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 71851 0 0 0 41490 109 0 0 20 0 1 0 217955489 2086461440 11508 33554432000 4194304 5849708 140726395026336 140726395025512 139768425500551 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 509390 11508 753 405 0 506335 0
Current children cumulated CPU time: 415.99 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 46032 KiB

[startup+416.8 s]
/proc/loadavg: 2.40 2.11 2.08 3/191 27231
/proc/meminfo: memFree=18212948/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2037560 memory=46032 CPUtime=416.78 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 71854 0 0 0 41569 109 0 0 20 0 1 0 217955489 2086461440 11508 33554432000 4194304 5849708 140726395026336 140726395025512 139768425500551 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 509390 11508 753 405 0 506335 0
Current children cumulated CPU time: 416.78 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 46032 KiB

[startup+417.6 s]
/proc/loadavg: 2.44 2.12 2.08 3/191 27231
/proc/meminfo: memFree=18212948/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2094904 memory=102748 CPUtime=417.58 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 74882 0 0 0 41648 110 0 0 20 0 1 0 217955489 2145181696 25687 33554432000 4194304 5849708 140726395026336 140726395025576 139768425088928 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 523726 25687 753 405 0 520671 0
Current children cumulated CPU time: 417.58 s
Current children cumulated vsize: 2094904 KiB
Current children cumulated memory: 102748 KiB

[startup+417.8 s]
/proc/loadavg: 2.44 2.12 2.08 3/191 27231
/proc/meminfo: memFree=18212948/32770624 swapFree=67108688/67108860
[pid=27222] ppid=27219 vsize=2127676 memory=136048 CPUtime=417.79 cores=1,3,5,7
/proc/27222/stat : 27222 (xcsp_picat) R 27219 27222 25480 0 -1 4202496 75571 0 0 0 41668 111 0 0 20 0 1 0 217955489 2178740224 34012 33554432000 4194304 5849708 140726395026336 140726395025576 5432120 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 44003328 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/27222/statm: 531919 34012 753 405 0 528864 0
Current children cumulated CPU time: 417.79 s
Current children cumulated vsize: 2127676 KiB
Current children cumulated memory: 136048 KiB

Child status: 0
Real time (s): 417.834
CPU time (s): 417.829
CPU user time (s): 416.712
CPU system time (s): 1.11699
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 2151744
Max. memory (cumulated for all children) (KiB): 154876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 416.712
system time used= 1.11699
maximum resident set size= 160692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75613
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 190


# summary of solver processes directly reported to runsolver:
#   pid: 27222
#   total CPU time (s): 417.829
#   total CPU user time (s): 416.712
#   total CPU system time (s): 1.11699

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.0974 second user time and 3.175 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 18:12:03
IDJOB=4303468
IDBENCH=141212
IDSOLVER=2778
FILE ID=node134/4303468-1534003923
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-10-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303468-1534003923/watcher-4303468-1534003923 -o /tmp/evaluation-result-4303468-1534003923/solver-4303468-1534003923 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303468-1534003923.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d4eaac7549f90ed3ded0e25770a164a4
RANDOM SEED=579282451

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        18276716 kB
MemAvailable:   31804088 kB
Buffers:          170268 kB
Cached:         13505868 kB
SwapCached:           52 kB
Active:          4522412 kB
Inactive:        9310052 kB
Active(anon):     105116 kB
Inactive(anon):   103132 kB
Active(file):    4417296 kB
Inactive(file):  9206920 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        117988 kB
Mapped:            55696 kB
Shmem:             49652 kB
Slab:             360504 kB
SReclaimable:     331616 kB
SUnreclaim:        28888 kB
KernelStack:        3424 kB
PageTables:         5580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2471116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-11 18:19:01